1. Department of Clinical and Community Sciences University of Milan Milan Italy
2. Geriatric Unit IRCCS Istituti Clinici Scientifici Maugeri Milan Italy
3. Fondazione Policlinico Universitario “Agostino Gemelli” IRCCS Rome Italy
4. Liverpool Centre for Cardiovascular Science, Liverpool Heart & Chest Hospital University of Liverpool Liverpool UK
5. Department of Internal Medicine and Geriatrics Gerontopole, CHU Toulouse France
6. UMR INSERM, 1027, University of Toulouse III Toulouse France